394349760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 336

約数和(自身を含む): 1602711552

約数和(自身を除く): 1208361792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 631, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1262, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1893, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2524, 2604, 2790, 2880, 2976, 3155, 3255, 3360, 3472, 3720, 3786, 3906, 4032, 4340, 4417, 4464, 4960, 5040, 5048, 5208, 5580, 5679, 5952, 6310, 6510, 6720, 6944, 7440, 7572, 7812, 8680, 8834, 8928, 9465, 9765, 9920, 10080, 10096, 10416, 11160, 11358, 12620, 13020, 13251, 13888, 14880, 15144, 15624, 17360, 17668, 17856, 18930, 19530, 19561, 20160, 20192, 20832, 22085, 22320, 22716, 25240, 26040, 26502, 28395, 29760, 30288, 31248, 34720, 35336, 37860, 39060, 39122, 39753, 40384, 41664, 44170, 44640, 45432, 50480, 52080, 53004, 56790, 58683, 60576, 62496, 66255, 69440, 70672, 75720, 78120, 78244, 79506, 88340, 89280, 90864, 97805, 100960, 104160, 106008, 113580, 117366, 121152, 124992, 132510, 136927, 141344, 151440, 156240, 156488, 159012, 176049, 176680, 181728, 195610, 198765, 201920, 208320, 212016, 227160, 234732, 265020, 273854, 282688, 293415, 302880, 312480, 312976, 318024, 352098, 353360, 363456, 391220, 397530, 410781, 424032, 454320, 469464, 530040, 547708, 586830, 605760, 624960, 625952, 636048, 684635, 704196, 706720, 782440, 795060, 821562, 848064, 880245, 908640, 938928, 1060080, 1095416, 1173660, 1232343, 1251904, 1272096, 1369270, 1408392, 1413440, 1564880, 1590120, 1643124, 1760490, 1817280, 1877856, 2053905, 2120160, 2190832, 2347320, 2464686, 2544192, 2738540, 2816784, 3129760, 3180240, 3286248, 3520980, 3755712, 4107810, 4240320, 4381664, 4694640, 4929372, 5477080, 5633568, 6161715, 6259520, 6360480, 6572496, 7041960, 8215620, 8763328, 9389280, 9858744, 10954160, 11267136, 12323430, 12720960, 13144992, 14083920, 16431240, 18778560, 19717488, 21908320, 24646860, 26289984, 28167840, 32862480, 39434976, 43816640, 49293720, 56335680, 65724960, 78869952, 98587440, 131449920, 197174880, 394349760]

約数ペア:

[(1, 394349760), (2, 197174880), (3, 131449920), (4, 98587440), (5, 78869952), (6, 65724960), (7, 56335680), (8, 49293720), (9, 43816640), (10, 39434976), (12, 32862480), (14, 28167840), (15, 26289984), (16, 24646860), (18, 21908320), (20, 19717488), (21, 18778560), (24, 16431240), (28, 14083920), (30, 13144992), (31, 12720960), (32, 12323430), (35, 11267136), (36, 10954160), (40, 9858744), (42, 9389280), (45, 8763328), (48, 8215620), (56, 7041960), (60, 6572496), (62, 6360480), (63, 6259520), (64, 6161715), (70, 5633568), (72, 5477080), (80, 4929372), (84, 4694640), (90, 4381664), (93, 4240320), (96, 4107810), (105, 3755712), (112, 3520980), (120, 3286248), (124, 3180240), (126, 3129760), (140, 2816784), (144, 2738540), (155, 2544192), (160, 2464686), (168, 2347320), (180, 2190832), (186, 2120160), (192, 2053905), (210, 1877856), (217, 1817280), (224, 1760490), (240, 1643124), (248, 1590120), (252, 1564880), (279, 1413440), (280, 1408392), (288, 1369270), (310, 1272096), (315, 1251904), (320, 1232343), (336, 1173660), (360, 1095416), (372, 1060080), (420, 938928), (434, 908640), (448, 880245), (465, 848064), (480, 821562), (496, 795060), (504, 782440), (558, 706720), (560, 704196), (576, 684635), (620, 636048), (630, 625952), (631, 624960), (651, 605760), (672, 586830), (720, 547708), (744, 530040), (840, 469464), (868, 454320), (930, 424032), (960, 410781), (992, 397530), (1008, 391220), (1085, 363456), (1116, 353360), (1120, 352098), (1240, 318024), (1260, 312976), (1262, 312480), (1302, 302880), (1344, 293415), (1395, 282688), (1440, 273854), (1488, 265020), (1680, 234732), (1736, 227160), (1860, 212016), (1893, 208320), (1953, 201920), (1984, 198765), (2016, 195610), (2170, 181728), (2232, 176680), (2240, 176049), (2480, 159012), (2520, 156488), (2524, 156240), (2604, 151440), (2790, 141344), (2880, 136927), (2976, 132510), (3155, 124992), (3255, 121152), (3360, 117366), (3472, 113580), (3720, 106008), (3786, 104160), (3906, 100960), (4032, 97805), (4340, 90864), (4417, 89280), (4464, 88340), (4960, 79506), (5040, 78244), (5048, 78120), (5208, 75720), (5580, 70672), (5679, 69440), (5952, 66255), (6310, 62496), (6510, 60576), (6720, 58683), (6944, 56790), (7440, 53004), (7572, 52080), (7812, 50480), (8680, 45432), (8834, 44640), (8928, 44170), (9465, 41664), (9765, 40384), (9920, 39753), (10080, 39122), (10096, 39060), (10416, 37860), (11160, 35336), (11358, 34720), (12620, 31248), (13020, 30288), (13251, 29760), (13888, 28395), (14880, 26502), (15144, 26040), (15624, 25240), (17360, 22716), (17668, 22320), (17856, 22085), (18930, 20832), (19530, 20192), (19561, 20160)]